The National Insurance (Graduated Contributions and Non-participating Employments–Miscellaneous Provisions) Regulations 1960 No. 1210

Part II U.K. Provisions as to Participating and Non-participating Employments

Rate of weekly contribution U.K.

3.  Where a person is in the same contribution week employed both in a non-participating employment and in a participating employment, and a contribution is payable in respect of him for that week by an employer who employs him only in participating employment in that week, that contribution and any contribution payable by him for that week shall be payable at the rate appropriate to a participating employment.